The pair celebrated Biel's 32nd birthday in Barbados earlier this week, and their trip almost sounds like a second honeymoon. The couple stayed at a villa at the luxe celeb-loved Sandy Lane resort (Rihanna, Oprah, and Simon Cowell have all stayed there before) and rented a $1,125-per-day catamaran, which they used for wake boarding.

"They looked madly in love as they joked around," an eyewitness tells Us Weekly of their adventures on the water, adding that Biel was far better than her husband at the sport.

After their fun and relaxing getaway, Mr. and Mrs. Timberlake reportedly looked very lovey-dovey as they left Los Angeles International Airport on Wednesday night. They kept the airport romance going once they landed in London the next day, where Timberlake is about to kick off another leg of his 20/20 Experience World Tour. Biel and Timberlake smooched before loading their bags into a car at Heathrow Airport. After nearly a year and a half of marriage, it's adorable that they still savor those stolen moments.